This paper proposes an approach to estimating the relation between risk (conditional variance) and expected returns in the aggregate stock market that allows us to escape some of the limitations of existing empirical analyses. First, we focus on a nonparametric volatility measure that is void of...

Despite a documented decline in the number of dividend payers in the UK it is found that aggregate real dividends paid by industrials actually increased between 1979 and 2000. This was attributed to the firms lost from the sample being generally small distributors of dividends whilst the growth...

This paper investigates the dividend decisions of firms in the UK reporting losses after sustained periods of profitability. It is found that loss-making firms are more likely to reduce dividends compared to firms that remain profitable, although a loss is far from a guarantee that the dividend...

Probably not. First, allowing the probabilities attached to the states of the economy to differ from their sample frequencies, the Consumption-CAPM is still rejected by the data and requires a very high level of Relative Risk Aversion(RRA) in order to rationalize the stock market risk premium....

The Bansal and Yaron (2004) model of long run risks (LLR) in aggregate consumption and dividend growth and its extension that captures potential co- integration of the consumption and dividend levels, are tested on a cross-section of asset classes and rejected using annual data over the period...

In 1990, Britain became the first developed country to reorganise its electricity industry to run on competitive lines. The British reforms are widely regarded as the benchmark for other reforms and the model used provides the basis for reforms of electricity and other network industries around...

Creative destruction is an economic theory of innovation popularised by the Austrian economist Joseph Schumpeter (2006). In this paper, Schumpeter’s theories are used to explain how radical technological innovations in information-intensive industries are influencing the erosion of traditional...

Creative destruction is an economic theory of innovation popularised by the Austrian economist Joseph Schumpeter (2006). In this paper, Schumpeter’s theories are used to explain how radical technological innovations in information-intensive industries are influencing the erosion of traditional...

Marketing in today’s highly competitive environment needs to consider forces that go beyond most firms’ available resources and capabilities. Work by Adomavicius et al. (among others) regarding the differentiation between product – infrastructure – ecosystem has gained increasing...

Increasingly ICT-based virtual products are challenging physical products and markets. Obsolescence has become a real effect for an augmented number of established industries due to the facilitation of access, consumption, and permanent, immediate availability, which dematerialised products...